Journal
PHYSICS LETTERS B
Volume 743, Issue -, Pages 160-165Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physletb.2015.02.040
Keywords
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Funding
- European Social Fund (ESF)
- Swiss National Science Foundation
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The all-loop anisotropic Thirring model interpolates between the WZW model and the non-Abelian T-dual of the anisotropic principal chiral model. We focus on the SU(2) case and we prove that it is classically integrable by providing its Lax pair formulation. We derive its underlying symmetry current algebra and use it to show that the Poisson brackets of the spatial part of the Lax pair, assume the Maillet form. In this way we procure the corresponding rand smatrices which provide non-trivial solutions to the modified Yang-Baxter equation. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.
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